Heat radiation plate



FIG. 1 is an end elevational view of heat radiation plate, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is an enlarged sectional view taken along line 6--6 of FIG. 2;

FIG. 7 is an enlarged sectional view taken along line 7--7 of FIG. 2;

FIG. 8 is an end elevational view of a second embodiment of a heat radiation plate;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is a right side elevational view thereof;

FIG. 12 is a left side elevational view thereof;

FIG. 13 is an enlarged sectional view taken along line 13--13 of FIG. 9;

FIG. 14 is an enlarged sectional view taken along line 14--14 of FIG. 9;

FIG. 15 is an end elevational view of a third embodiment of a heat radiation plate;

FIG. 16 is a front elevational view thereof;

FIG. 17 is a rear elevational view thereof;

FIG. 18 is a right side elevational view thereof;

FIG. 19 is a left side elevational view thereof;

FIG. 20 is an enlarged sectional view thereof; and

FIG. 21 is an enlarged sectional view taken along line 21--21 of FIG. 16.

The length of the design as seen in the front and rear views is arbitrary and can be longer than that shown with longer plates having repetitions of the illustrated design elements. 

The ornamental design for a heat radiation plate, as shown and described. 